Two cards are drawn one by one at random from a pack of $52$ cards. The probability that both of them are king, is
Two cards are drawn one by one at random from a pack of $52$ cards. The probability that both of them are king, is
- A
$\frac{2}{{13}}$
- B
$\frac{1}{{169}}$
- C
$\frac{1}{{221}}$
- D
$\frac{{30}}{{221}}$
Similar Questions
Three coins are tossed once. Find the probability of getting no tails.
Three coins are tossed once. Find the probability of getting no tails.
An anti aircraft gun take four shots at an enemy plane moving away from it. The probability of hitting the plane at the first, second, third and fourth shot are $0.4, 0.3, 0.2$ and $0.1$ respectively. The probability that the gun hit the plane is :-
An anti aircraft gun take four shots at an enemy plane moving away from it. The probability of hitting the plane at the first, second, third and fourth shot are $0.4, 0.3, 0.2$ and $0.1$ respectively. The probability that the gun hit the plane is :-
Three dice are thrown simultaneously. What is the probability of obtaining a total of $17$ or $18$
Three dice are thrown simultaneously. What is the probability of obtaining a total of $17$ or $18$
Two players play the following game: $A$ writes $3,5,6$ on three different cards: $B$ writes $8,9,10$ on three different cards. Both draw randomly two cards from their collections. Then, $A$ computes the product of two numbers helshe has drawn, and $B$ computes the sum of two numbers he/she has drawn. The player getting the larger number wins. What is the probability that A wins?
Two players play the following game: $A$ writes $3,5,6$ on three different cards: $B$ writes $8,9,10$ on three different cards. Both draw randomly two cards from their collections. Then, $A$ computes the product of two numbers helshe has drawn, and $B$ computes the sum of two numbers he/she has drawn. The player getting the larger number wins. What is the probability that A wins?
- [KVPY 2011]
Suppose $3$ bulbs are selected at random from a lot. Each bulb is tested and classified as defective $(D)$ or non-defective $(N)$. Write the sample space of this experiment?
Suppose $3$ bulbs are selected at random from a lot. Each bulb is tested and classified as defective $(D)$ or non-defective $(N)$. Write the sample space of this experiment?